CVE-2012-2807: Integer Overflow
First published: Wed Jun 27 2012(Updated: )
Multiple integer overflows in libxml2, as used in Google Chrome before 20.0.1132.43 and other products, on 64-bit Linux platforms allow remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <=20.0.1132.42 | |
| Google Chrome | =20.0.1132.0 | |
| Google Chrome | =20.0.1132.1 | |
| Google Chrome | =20.0.1132.2 | |
| Google Chrome | =20.0.1132.3 | |
| Google Chrome | =20.0.1132.4 | |
| Google Chrome | =20.0.1132.5 | |
| Google Chrome | =20.0.1132.6 | |
| Google Chrome | =20.0.1132.7 | |
| Google Chrome | =20.0.1132.8 | |
| Google Chrome | =20.0.1132.9 | |
| Google Chrome | =20.0.1132.10 | |
| Google Chrome | =20.0.1132.11 | |
| Google Chrome | =20.0.1132.12 | |
| Google Chrome | =20.0.1132.13 | |
| Google Chrome | =20.0.1132.14 | |
| Google Chrome | =20.0.1132.15 | |
| Google Chrome | =20.0.1132.16 | |
| Google Chrome | =20.0.1132.17 | |
| Google Chrome | =20.0.1132.18 | |
| Google Chrome | =20.0.1132.19 | |
| Google Chrome | =20.0.1132.20 | |
| Google Chrome | =20.0.1132.21 | |
| Google Chrome | =20.0.1132.22 | |
| Google Chrome | =20.0.1132.23 | |
| Google Chrome | =20.0.1132.24 | |
| Google Chrome | =20.0.1132.25 | |
| Google Chrome | =20.0.1132.26 | |
| Google Chrome | =20.0.1132.27 | |
| Google Chrome | =20.0.1132.28 | |
| Google Chrome | =20.0.1132.29 | |
| Google Chrome | =20.0.1132.30 | |
| Google Chrome | =20.0.1132.31 | |
| Google Chrome | =20.0.1132.32 | |
| Google Chrome | =20.0.1132.33 | |
| Google Chrome | =20.0.1132.34 | |
| Google Chrome | =20.0.1132.35 | |
| Google Chrome | =20.0.1132.36 | |
| Google Chrome | =20.0.1132.37 | |
| Google Chrome | =20.0.1132.38 | |
| Google Chrome | =20.0.1132.39 | |
| Google Chrome | =20.0.1132.40 | |
| Google Chrome | =20.0.1132.41 | |
| Linux Kernel | ||
| Apple iPhone OS | <=6.1.4 | |
| Apple iPhone OS | =1.0.0 | |
| Apple iPhone OS | =1.0.1 | |
| Apple iPhone OS | =1.0.2 | |
| Apple iPhone OS | =1.1.0 | |
| Apple iPhone OS | =1.1.1 | |
| Apple iPhone OS | =1.1.2 | |
| Apple iPhone OS | =1.1.3 | |
| Apple iPhone OS | =1.1.4 | |
| Apple iPhone OS | =1.1.5 | |
| Apple iPhone OS | =2.0 | |
| Apple iPhone OS | =2.0.0 | |
| Apple iPhone OS | =2.0.1 | |
| Apple iPhone OS | =2.0.2 | |
| Apple iPhone OS | =2.1 | |
| Apple iPhone OS | =2.1.1 | |
| Apple iPhone OS | =2.2 | |
| Apple iPhone OS | =2.2.1 | |
| Apple iPhone OS | =3.0 | |
| Apple iPhone OS | =3.0.1 | |
| Apple iPhone OS | =3.1 | |
| Apple iPhone OS | =3.1.2 | |
| Apple iPhone OS | =3.1.3 | |
| Apple iPhone OS | =3.2 | |
| Apple iPhone OS | =3.2.1 | |
| Apple iPhone OS | =3.2.2 | |
| Apple iPhone OS | =4.0 | |
| Apple iPhone OS | =4.0.1 | |
| Apple iPhone OS | =4.0.2 | |
| Apple iPhone OS | =4.1 | |
| Apple iPhone OS | =4.2.1 | |
| Apple iPhone OS | =4.2.5 | |
| Apple iPhone OS | =4.2.8 | |
| Apple iPhone OS | =4.3.0 | |
| Apple iPhone OS | =4.3.1 | |
| Apple iPhone OS | =4.3.2 | |
| Apple iPhone OS | =4.3.3 | |
| Apple iPhone OS | =4.3.5 | |
| Apple iPhone OS | =5.0 | |
| Apple iPhone OS | =5.0.1 | |
| Apple iPhone OS | =5.1 | |
| Apple iPhone OS | =5.1.1 | |
| Apple iPhone OS | =6.0 | |
| Apple iPhone OS | =6.0.1 | |
| Apple iPhone OS | =6.0.2 | |
| Apple iPhone OS | =6.1 | |
| Apple iPhone OS | =6.1.2 | |
| Apple iPhone OS | =6.1.3 |
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Reference Links
- http://code.google.com/p/chromium/issues/detail?id=129930
- http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
- http://secunia.com/advisories/50658
- http://secunia.com/advisories/50800
- http://secunia.com/advisories/54886
- http://secunia.com/advisories/55568
- http://support.apple.com/kb/HT5934
- http://support.apple.com/kb/HT6001
- http://www.debian.org/security/2012/dsa-2521
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:126
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
- http://www.securityfocus.com/bid/54718
- http://www.ubuntu.com/usn/USN-1587-1
- https://hermes.opensuse.org/messages/15075728
- https://hermes.opensuse.org/messages/15375990
Frequently Asked Questions
What is the severity of CVE-2012-2807?
CVE-2012-2807 has a severity that indicates it can lead to a denial of service and potentially other unspecified impacts.
How do I fix CVE-2012-2807?
To fix CVE-2012-2807, update Google Chrome to a version later than 20.0.1132.43.
What systems are affected by CVE-2012-2807?
CVE-2012-2807 affects Google Chrome versions before 20.0.1132.43 and may impact other software using libxml2 on 64-bit Linux platforms.
Can CVE-2012-2807 cause data loss?
While CVE-2012-2807 primarily leads to a denial of service, there may be a risk of unspecified other impacts that could potentially affect data.
Is CVE-2012-2807 actively being exploited?
There is no public report indicating that CVE-2012-2807 is actively being exploited in the wild.
- agent/references
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/author
- agent/severity
- agent/weakness
- agent/tags
- agent/description
- agent/event
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/google
- canonical/google chrome
- version/google chrome/20.0.1132.42
- version/google chrome/20.0.1132.0
- version/google chrome/20.0.1132.1
- version/google chrome/20.0.1132.2
- version/google chrome/20.0.1132.3
- version/google chrome/20.0.1132.4
- version/google chrome/20.0.1132.5
- version/google chrome/20.0.1132.6
- version/google chrome/20.0.1132.7
- version/google chrome/20.0.1132.8
- version/google chrome/20.0.1132.9
- version/google chrome/20.0.1132.10
- version/google chrome/20.0.1132.11
- version/google chrome/20.0.1132.12
- version/google chrome/20.0.1132.13
- version/google chrome/20.0.1132.14
- version/google chrome/20.0.1132.15
- version/google chrome/20.0.1132.16
- version/google chrome/20.0.1132.17
- version/google chrome/20.0.1132.18
- version/google chrome/20.0.1132.19
- version/google chrome/20.0.1132.20
- version/google chrome/20.0.1132.21
- version/google chrome/20.0.1132.22
- version/google chrome/20.0.1132.23
- version/google chrome/20.0.1132.24
- version/google chrome/20.0.1132.25
- version/google chrome/20.0.1132.26
- version/google chrome/20.0.1132.27
- version/google chrome/20.0.1132.28
- version/google chrome/20.0.1132.29
- version/google chrome/20.0.1132.30
- version/google chrome/20.0.1132.31
- version/google chrome/20.0.1132.32
- version/google chrome/20.0.1132.33
- version/google chrome/20.0.1132.34
- version/google chrome/20.0.1132.35
- version/google chrome/20.0.1132.36
- version/google chrome/20.0.1132.37
- version/google chrome/20.0.1132.38
- version/google chrome/20.0.1132.39
- version/google chrome/20.0.1132.40
- version/google chrome/20.0.1132.41
- vendor/linux
- canonical/linux kernel
- vendor/apple
- canonical/apple iphone os
- version/apple iphone os/6.1.4
- version/apple iphone os/1.0.0
- version/apple iphone os/1.0.1
- version/apple iphone os/1.0.2
- version/apple iphone os/1.1.0
- version/apple iphone os/1.1.1
- version/apple iphone os/1.1.2
- version/apple iphone os/1.1.3
- version/apple iphone os/1.1.4
- version/apple iphone os/1.1.5
- version/apple iphone os/2.0
- version/apple iphone os/2.0.0
- version/apple iphone os/2.0.1
- version/apple iphone os/2.0.2
- version/apple iphone os/2.1
- version/apple iphone os/2.1.1
- version/apple iphone os/2.2
- version/apple iphone os/2.2.1
- version/apple iphone os/3.0
- version/apple iphone os/3.0.1
- version/apple iphone os/3.1
- version/apple iphone os/3.1.2
- version/apple iphone os/3.1.3
- version/apple iphone os/3.2
- version/apple iphone os/3.2.1
- version/apple iphone os/3.2.2
- version/apple iphone os/4.0
- version/apple iphone os/4.0.1
- version/apple iphone os/4.0.2
- version/apple iphone os/4.1
- version/apple iphone os/4.2.1
- version/apple iphone os/4.2.5
- version/apple iphone os/4.2.8
- version/apple iphone os/4.3.0
- version/apple iphone os/4.3.1
- version/apple iphone os/4.3.2
- version/apple iphone os/4.3.3
- version/apple iphone os/4.3.5
- version/apple iphone os/5.0
- version/apple iphone os/5.0.1
- version/apple iphone os/5.1
- version/apple iphone os/5.1.1
- version/apple iphone os/6.0
- version/apple iphone os/6.0.1
- version/apple iphone os/6.0.2
- version/apple iphone os/6.1
- version/apple iphone os/6.1.2
- version/apple iphone os/6.1.3